2140738560

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{46457}}^1$

素因数の和:46488

約数の個数: 132

約数和(自身を含む): 7417763028

約数和(自身を除く): 5277024468

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 512, 576, 640, 720, 768, 960, 1024, 1152, 1280, 1440, 1536, 1920, 2304, 2560, 2880, 3072, 3840, 4608, 5120, 5760, 7680, 9216, 11520, 15360, 23040, 46080, 46457, 92914, 139371, 185828, 232285, 278742, 371656, 418113, 464570, 557484, 696855, 743312, 836226, 929140, 1114968, 1393710, 1486624, 1672452, 1858280, 2090565, 2229936, 2787420, 2973248, 3344904, 3716560, 4181130, 4459872, 5574840, 5946496, 6689808, 7433120, 8362260, 8919744, 11149680, 11892992, 13379616, 14866240, 16724520, 17839488, 22299360, 23785984, 26759232, 29732480, 33449040, 35678976, 44598720, 47571968, 53518464, 59464960, 66898080, 71357952, 89197440, 107036928, 118929920, 133796160, 142715904, 178394880, 214073856, 237859840, 267592320, 356789760, 428147712, 535184640, 713579520, 1070369280, 2140738560]

約数ペア:

[(1, 2140738560), (2, 1070369280), (3, 713579520), (4, 535184640), (5, 428147712), (6, 356789760), (8, 267592320), (9, 237859840), (10, 214073856), (12, 178394880), (15, 142715904), (16, 133796160), (18, 118929920), (20, 107036928), (24, 89197440), (30, 71357952), (32, 66898080), (36, 59464960), (40, 53518464), (45, 47571968), (48, 44598720), (60, 35678976), (64, 33449040), (72, 29732480), (80, 26759232), (90, 23785984), (96, 22299360), (120, 17839488), (128, 16724520), (144, 14866240), (160, 13379616), (180, 11892992), (192, 11149680), (240, 8919744), (256, 8362260), (288, 7433120), (320, 6689808), (360, 5946496), (384, 5574840), (480, 4459872), (512, 4181130), (576, 3716560), (640, 3344904), (720, 2973248), (768, 2787420), (960, 2229936), (1024, 2090565), (1152, 1858280), (1280, 1672452), (1440, 1486624), (1536, 1393710), (1920, 1114968), (2304, 929140), (2560, 836226), (2880, 743312), (3072, 696855), (3840, 557484), (4608, 464570), (5120, 418113), (5760, 371656), (7680, 278742), (9216, 232285), (11520, 185828), (15360, 139371), (23040, 92914), (46080, 46457)]